Finding the Fourth Proportional to 713,118.84, 983,537.10 and 606,043.32
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Solution
The fourth proportional to 713,118.84, 983,537.10 and 606,043.32 is: 835,858.00
Step by Step Solution
- Step 1: Write the proportion equation
713,118.84 : 983,537.10 = 606,043.32 : x - Step 2: Convert to fraction form
713,118.84/983,537.10 = 606,043.32/x - Step 3: Cross multiply
713,118.84x = 983,537.10 × 606,043.32 - Step 4: Simplify right side
713,118.84x = 596,066,089,427.17 - Step 5: Solve for x
x = 596,066,089,427.17/713,118.84 - Step 6: Final answer
x = 835,858.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.